65 lines
1.5 KiB
Markdown
65 lines
1.5 KiB
Markdown
# llm-api
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OpenAI-compatible LLM inference server using `llama-cpp-2` (Rust).
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**Model:** MiniCPM-V-4.6 Q4_K_M (505 MB)
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**Engine:** llama.cpp via `llama-cpp-2` crate
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**Domain:** [ai.asepharyana.my.id](https://ai.asepharyana.my.id)
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## API
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### `GET /health`
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```json
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{"status": "ok", "model": "minicpm-v-4.6-q4_k_m"}
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```
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### `GET /v1/models`
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OpenAI-compatible model listing.
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### `POST /v1/chat/completions`
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OpenAI-compatible chat completions.
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```bash
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curl https://ai.asepharyana.my.id/v1/chat/completions \
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-H "Content-Type: application/json" \
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-d '{
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"model": "minicpm-v-4.6",
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"messages": [{"role": "user", "content": "Hello!"}],
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"max_tokens": 100
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}'
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```
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## Development
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```bash
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# Build
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cargo build --release
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# Run (with model path env var)
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MODEL_PATH=/path/to/model.gguf ./target/release/llm-api
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# Or use default path
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./target/release/llm-api
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```
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## Deploy (Nix + systemd)
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```bash
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nix build .#default --impure --option sandbox false
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# GitHub Actions: nix copy ssh://vps → systemctl restart llm-api
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```
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> **Legacy (2026-08-02):** Docker compose dihapus dari produksi. Deploy sekarang Nix+systemd.
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## Benchmark
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| Framework | Model Size | tok/s | vs PyTorch |
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|-----------|-----------|-------|------------|
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| PyTorch BF16 | 2.48 GB | 0.97 | 1.0x |
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| **llama.cpp Q4_K_M** | **505 MB** | **39.1** | **40.3x** 🏆 |
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## Infrastructure
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- Caddy reverse proxy: `ai.asepharyana.my.id` → `127.0.0.1:4010`
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- systemd unit `llm-api`, deploy Nix via GitHub Actions
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